(19)
(11) EP 3 386 539 A1

(12)

(43) Date of publication:
17.10.2018 Bulletin 2018/42

(21) Application number: 16822321.2

(22) Date of filing: 12.12.2016
(51) International Patent Classification (IPC): 
A61K 39/155(2006.01)
C12N 7/04(2006.01)
C07K 14/005(2006.01)
(86) International application number:
PCT/US2016/066146
(87) International publication number:
WO 2017/100759 (15.06.2017 Gazette 2017/24)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 11.12.2015 US 201562266199 P

(71) Applicant: The United States Of America, As Represented By The Secretary, Department Of Health And Human Services
Bethesda, Maryland 20892-7660 (US)

(72) Inventors:
  • COLLINS, Peter, L.
    Silver Spring MD 20910 (US)
  • BUCHHOLZ, Ursula, J.
    Silver Spring MD 20901 (US)
  • LUONGO, Cindy
    Bethesda MD 20814 (US)

(74) Representative: Gowshall, Jonathan Vallance 
Forresters IP LLP Skygarden Erika-Mann-Strasse 11
80636 München
80636 München (DE)

   


(54) RECOMBINANT RESPIRATORY SYNCYTIAL VIRUS STRAINS WITH MUTATIONS IN THE M2-2 ORF PROVIDING A RANGE OF ATTENUATION PHENOTYPES